Individual Calculations March 2024
 Federau, Juergen  Total change: -10.80  Rating chartPersonal card
 40. OBSenEM (Offene Berliner Senioren-Einzel-Meisterschaft) Berlin GER 2024-01-30
RcRownchangeKK*chgGame
 1900 2082 6.00 9 -0.54 20 -10.80 
  Andress, Sylvio 1751 GER1.0010.12202.40 
  Trebbin, Wolfhard, Dr. 1844 GER0.501-0.3020-6.00 
  Costello, Colin A 1858 ENG1.0010.22204.40 
  Beran, Rolf-Dietrich 1913 GER0.001-0.7220-14.40 
  Kohlmeyer, Dagobert 1800 GER1.0010.16203.20 
  Krien, Hartmut 1909 GER1.0010.27205.40 
  Jurkatis, Hagen 1916 GER0.501-0.2220-4.40 
  Postler, Reinhard f2196 GER0.001-0.3420-6.80 
  Kleinert, Michael 1909 GER1.0010.27205.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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